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  • Bottle-Top Dispenser Easy | Adjustable 5–30 mL Liquid Dispenser for Laboratory and Industry
    Adjustable volume range: 5–30 mL for precise liquid dispensing
    Test volume: 5 mL, Accuracy: ±0.7%
    High efficiency with minimal repetition error, saves research and experiment time
    Solvent resistant, suitable for general acids and alkalis
    Made of durable PP material for chemical resistance
    Applicable in petrochemical, medical, metallurgical, environmental, and scientific research fields
    Compatible with multiple bottle adaptors: 45/40mm, 45/32mm, 45/38mm, 32/25mm, 32/28mm
     
    Model: tDispenser-E
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  • Bottle-Top Dispenser | Adjustable Laboratory Liquid Dispenser with High Accuracy
    Volume range: 0.5–50 mL with adjustable control knob
    High accuracy: ±0.5%, precision ≤0.1% depending on volume
    Made of chemical-resistant PTFE, FEP, BSG, and PP
    Fully autoclavable at 121°C for safe sterilization
    Supports liquids with vapor pressure up to 500 mbar and viscosity up to 500 mm²/s
    Temperature tolerance up to 40°C, density max 2.2 g/cm³
    Compatible with multiple bottle adaptors: 45/40mm, 45/32mm, 45/38mm, 32/25mm, 32/28mm
     
    Model: tDispenser
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  • Digital Burette with Magnetic Stirrer | Bottle-Top Titrator for Accurate Laboratory Analysis
    Volume range: 0.01–99.99 mL, resolution 10 μL, max piston lift 10 mL
    16 adjustable speed levels for precise titration control
    Built-in magnetic stirrer for convenient operation
    External remote control panel for stable and disturbance-free titration
    Accuracy: R = 0.2%, CV = 0.07%
    Large LCD display for clear parameter reading
     
    Model: pTrite
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  • pPipette Purple Fixed Volume Pipette with Five Adjustable Settings 5 µL–5000 µL – High Precision, Autoclavable Laboratory Micropipette
    Model: pPipette, single-channel purple pipette with five fixed volume settings
    Available volume ranges: 5–25 µL, 10–50 µL, 50–250 µL, 100–500 µL, 200–1000 µL, 500–2500 µL, 1000–5000 µL, plus single fixed volumes from 5 µL to 5000 µL
    Switching between minimum and maximum volume completed within 2 seconds
    Deft ergonomic handle design for comfortable use
    Stainless steel tip pusher with strong chemical corrosion resistance
    Autoclavable nozzles and tips for easy sterilization and maintenance
    Accuracy up to ±1.0% and precision ≤0.5% at higher volumes
     
    Model: pPipette
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  • cPipette Fixed Volume Pipette with Five Adjustable Settings 5 µL–1000 µL – Autoclavable, Color-Coded, High Precision Laboratory Pipette
    Model: cPipette, single-channel pipette with five fixed volume settings for precise liquid handling
    Available volume ranges: 5–25 µL, 10–50 µL, 50–250 µL, 100–500 µL, 200–1000 µL, plus single fixed volumes from 5 µL to 1000 µL
    Color-coded design for easy identification and reduced risk of cross-contamination
    Self-calibration function ensures accuracy without external adjustments
    Durable stainless steel tip pusher with high chemical resistance
    Pure polypropylene tips withstand autoclaving at 121℃ for reliable sterilization
     
    Model: cPipette
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  • sPipette Adjustable Micropipette 0.5 µL–10 mL – Autoclavable, Ergonomic, High Accuracy Lab Pipette for Analyzers
    Model: sPipette, single-channel adjustable micropipette with volume range 0.5 µL – 10 mL
    Equipped with plug and wire, compatible with coagulation analyzers, protein analyzers, and other instruments
    Autoclavable nozzle and ejector, detachable for easy cleaning and maintenance
    Lightweight nozzle eject button and ergonomic handle hook for comfort and ease of use
    Clear display reading window ensures precise volume setting and accurate operation
    High accuracy with systematic error as low as ±0.50% and precision up to ±0.15% depending on volume
     
    Model: sPipette
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  • PiPette Adjustable Micropipette 0.1 µL–10 mL – Autoclavable, Ergonomic, High Accuracy Laboratory Pipette
    Model: PiPette, single-channel adjustable micropipette with volume range 0.1 µL – 10 mL
    Fully autoclavable, resistant to UV and harsh chemicals for long-term durability
    One-click volume lock and smooth adjustment for precise and error-free pipetting
    Ergonomic lightweight design reduces fatigue and ensures effortless operation
    Equipped with individual filter system to prevent contamination and protect piston
    High accuracy with systematic error ≤±1.4% and random error ≤±0.7% depending on volume
    Easy disassembly, online calibration, and simple maintenance for reliable performance
     
    Model: PiPette
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  • hPipette Single Channel Adjustable Micropipette 0.1 µL–10 mL – Autoclavable High Accuracy Laboratory Pipette
    Model: hPipette, single-channel adjustable pipette for precise liquid handling
    Volume Range: 0.1 µL – 10 mL, multiple models available
    Accuracy: ±0.5% – ±12% depending on volume
    Precision: ≤0.15% – ≤6% depending on volume
    Design: Ergonomic handle hook, clear reading window, detachable tip ejector
    Material: Tip cone made of durable chemical-resistant materials
    Autoclavable: Tip and pusher can be sterilized and are easy to clean
     
    Model: hPipette
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  • Adjustable Volume Pipette 0.2 µL–10 mL – Fully Autoclavable, High Accuracy Laboratory Micropipette
    Type: Adjustable Volume Pipette, fully autoclavable for sterilization and reuse
    Volume Range: 0.2 µL – 10 mL, multiple models available (P2, P10, P20, P100, P200, P1000, P5mL, P10mL)
    Accuracy: ±0.6% – ±12% depending on model and volume
    Precision: ≤0.16% – ≤6% depending on model and volume
    Design: Ergonomic handle with rotary button cap for smooth operation and minimized hand temperature effect
    Tip Compatibility: Pure polypropylene tips, detachable tip pusher for easy cleaning and maintenance
    Application: Suitable for research, diagnostics, and precise liquid handling in laboratories
     
    Model: wPipette
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  • Digital Thermostat Water Bath with Visible Lid and Optional Circulation Pump – 2L to 28L Precision Laboratory Water Bath
    Capacity Range: 2L / 5L / 10L / 20L / 28L
    Temperature Control Range: Room temperature to 100℃, accuracy ±0.3℃ or ±0.5℃
    Temperature Display Resolution: 0.1℃ (digital display)
    Heating Power: 260W–1550W (depending on capacity)
    Inner Tank Dimensions: 150×130×150 mm to 300×500×200 mm (integrated stainless steel liner)
    Lid Options: Optional visible gable lid with reflux function or adjustable multi-hole lid (1–6 holes)
    Optional Features: Circulation pump for more uniform heating and precise temperature control
     
    Model: PB series
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To Make The World Closer To The Truth
ZHEJIANG TOP INSTRUMENT CO.,LTD., as a subsidiary of TOP Cloud agri, is a high-tech enterprise specializing in the R&D, manufacturing, sales for laboratory equipments, and provision of comprehensive laboratory solutions.

CONTACT US

  +86-571-86062776
 +86-571-86059660
  No 182, Xiju Road, Shangtang street, Hangzhou City, PRC
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